CN207759297U - A kind of distortion-free mathematical education solid geometric pattern storage device - Google Patents
A kind of distortion-free mathematical education solid geometric pattern storage device Download PDFInfo
- Publication number
- CN207759297U CN207759297U CN201721740574.8U CN201721740574U CN207759297U CN 207759297 U CN207759297 U CN 207759297U CN 201721740574 U CN201721740574 U CN 201721740574U CN 207759297 U CN207759297 U CN 207759297U
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- Prior art keywords
- placement plate
- distortion
- storage device
- geometric pattern
- pattern storage
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Abstract
The utility model discloses a kind of distortion-free mathematical education solid geometric pattern storage devices, including containing box, cover board, first placement plate and pedestal block, it is provided with base board on the inside of the containing box, the side wall of the containing box is provided with current groove, the lower face of the cover board is connected with each other by vertical pivot and base board, it is provided with preformed hole on the vertical pivot, and regulation ring is mounted on vertical pivot, first placement plate and regulation ring are connected with each other, and first placement plate lower face be arranged matcoveredn, the upper surface of first placement plate is fixed with supporting plate, and fixed strip is provided on the inside of supporting plate, second placement plate and third placement plate are installed on the vertical pivot, the pedestal block is mounted on the bottom end of containing box.The distortion-free mathematical education solid geometric pattern storage device, can store classifiedly model more in detail, and the process of access is more convenient, can well be protected to model, more convenient to use.
Description
Technical field
The utility model is related to instructional technology field, specially a kind of distortion-free mathematical education is received with solid geometric pattern
Receive device.
Background technology
Mathematically, solid geometry is traditional title of the geometry of 3 dimension Euclidean spaces, because actually this is generally exactly me
The space lived.Generally as the re-service term of plane geometry.Stereo mapping handles the measurement problem of the not volume of homomorphs：
Cylinder, circular cone, frustum and ball etc..
In the teaching in terms of carrying out solid geometry to student, generally student can be assisted using the model to solid geometry
Solid space is understood, when model leaves unused, needs that specific storage device is used to carry out storage storage to model, but
It is that there is can not be to storage that solid geometric pattern is classified when in use for existing storage device；Access procedure is very
It is inconvenient；Protective capability is poor, model in the device easy extrusion the shortcomings that.In view of the above-mentioned problems, being badly in need of original vertical
Innovative design is carried out on the basis of volume geometric model storage device.
Utility model content
The purpose of this utility model is to provide a kind of distortion-free mathematical education solid geometric pattern storage device, with
Solving to propose in above-mentioned background technology can not be to storage that solid geometric pattern is classified；Access procedure is very inconvenient；
Protective capability is poor, model in the device easy extrusion the problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of distortion-free mathematical education is three-dimensional
Geometrical model storage device, including containing box, cover board, the first placement plate and pedestal block are provided with bottom on the inside of the containing box
Seat board, and putting hole is provided on base board, the side wall of the containing box is provided with current groove, and tightens knob and extend across current groove
To base board, the lower face of the cover board is connected with each other by vertical pivot and base board, and the upper surface of cover board is equipped with handle,
Preformed hole being provided on the vertical pivot, and regulation ring is mounted on vertical pivot, first placement plate and regulation ring are connected with each other, and the
Matcoveredn is arranged in the lower face of one placement plate, and the upper surface of first placement plate is fixed with supporting plate, and supporting plate is interior
Side is provided with fixed strip, and the second placement plate and third placement plate are equipped on the vertical pivot, and the pedestal block is mounted on containing box
Bottom end.
Preferably, the putting hole is uniformly distributed on base board, and the surface area of base board is more than containing box top
The surface area of opening.
Preferably, described to tighten knob and current groove composition sliding equipment, and it is to be threadedly coupled to tighten knob and base board.
Preferably, the regulation ring is located at the corner of the first placement plate and is provided with 4 altogether, and the two is that integration is tied
Structure, and regulation ring and vertical pivot form sliding equipment.
Preferably, the protective layer is sponge material, and itself and the first placement plate are bonding.
Preferably, the supporting plate and the first placement plate are distributed in 90 ° of angles, and supporting plate and fixed strip are that integration is tied
Structure.
Preferably, second placement plate and third placement plate with the first placement plate parallelly distribute on, and the shape of three
Size is equal.
Preferably, the pedestal block is magnetic adsorptive material, and it has 4 about the center line symmetrical setting of containing box.
Compared with prior art, the utility model has the beneficial effects that：The distortion-free mathematical education solid geometry mould
Type storage device can store classifiedly model more in detail, and the process of access is more convenient, can be carried out to model fine
Protection, it is more convenient to use；
1. having opened up putting hole on base board, can well it engage with ball model, placement is more stablized；
2. use is tightened knob and can easily be fixed to base board, while making base board can be along the direction of current groove
It slides up and down；
3. each placement plate is installed together by mounting ring and vertical pivot, it can be by way of changing spacing to placement plate
On model be clamped protection, the use of mating protection layer can effectively prevent model to be extruded damage；
4. supporting plate coordinates the use of fixed strip, the model of cube one kind can be placed on first device plate, placed more
Add stabilization；
5. the bottom symmetrical in containing box is provided with pedestal block, coordinates the dais of existing metal material, which can be filled
It sets and carries out more firm placement, design is more reasonable, more convenient to use.
Description of the drawings
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model base board overlooking structure diagram；
Fig. 3 is the utility model the first placement plate overlooking structure diagram；
Fig. 4 is the utility model side structure schematic view；
Fig. 5 is the utility model present invention looks up structural representation.
In figure：1, containing box, 2, base board, 3, putting hole, 4, current groove, 5, tighten knob, 6, vertical pivot, 7, cover board, 8,
Handle, 9, preformed hole, 10, regulation ring, the 11, first placement plate, 12, protective layer, 13, supporting plate, 14, fixed strip, 15, second
Placement plate, 16, third placement plate, 17, pedestal block.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of distortion-free mathematical education solid geometry
Model storage device, including containing box 1, base board 2, putting hole 3, current groove 4, tighten knob 5, vertical pivot 6, cover board 7, handle 8,
Preformed hole 9, regulation ring 10, the first placement plate 11, protective layer 12, supporting plate 13, fixed strip 14, the second placement plate 15, third are put
Plate 16 and pedestal block 17 are set, the inside of containing box 1 is provided with base board 2, and putting hole 3 is provided on base board 2, putting hole 3
To be uniformly distributed on base board 2, and the surface area of base board 2 is more than the surface area of 1 top end opening of containing box, can be with ball mould
Type engages well, and placement is more stablized, and the side wall of containing box 1 is provided with current groove 4, and tightens knob 5 and prolong across current groove 4
It extends on base board 2, tightens knob 5 and current groove 4 forms sliding equipment, and it is to be threadedly coupled to tighten knob 5 and base board 2,
Base board 2 can easily be fixed, while make base board 2 that can be slided up and down along the direction of current groove 4, under cover board 7
End face is connected with each other by vertical pivot 6 and base board 2, and the upper surface of cover board 7 is equipped with handle 8, and preformed hole is provided on vertical pivot 6
9, and regulation ring 10 is mounted on vertical pivot 6, the corner that regulation ring 10 is located at the first placement plate 11 is provided with 4, and the two altogether
It is integrated, and regulation ring 10 and vertical pivot 6 form sliding equipment, it can be by way of changing spacing in placement plate
Model is clamped protection, and the use of mating protection layer 12 can effectively prevent model to be extruded damage, 11 He of the first placement plate
Regulation ring 10 is connected with each other, and matcoveredn 12 is arranged in the lower face of the first placement plate 11, and protective layer 12 is sponge material, and
Itself and the first placement plate 11 is are bonded, and the upper surface of the first placement plate 11 is fixed with supporting plate 13, and the inside of supporting plate 13 is set
It is equipped with fixed strip 14, supporting plate 13 and the first placement plate 11 to be distributed in 90 ° of angles, and supporting plate 13 and fixed strip 14 are integration
Structure can place the model of cube one kind on first device plate 11, place and more stablize, second is equipped on vertical pivot 6 and is put
Set plate 15 and third placement plate 16, the second placement plate 15 and third placement plate 16 with 11 parallelly distribute on of the first placement plate, and three
The shape size of person is equal, and pedestal block 17 is mounted on the bottom end of containing box 1, and pedestal block 17 is magnetic adsorptive material, and it is closed
There are 4 in the center line symmetrical setting of containing box 1, coordinate the dais of existing metal material, which can be carried out more
Firm placement, design is more reasonable, more convenient to use.
Operation principle：Knob 5 will be tightened first to unscrew, and the compactness for tightening 1 outer wall of knob 5 and containing box is made to decline, it will
Handle 8 pulls up, and to make cover board 7 drive base board 2 to move up by vertical pivot 6, tightening knob 5 at this time also can be in passage
Each placement plate and base board 2 are completely extracted out and then will be needed to be used from containing box 1 by synchronizing moving in slot 4
Solid geometric pattern takes out, and before it will tighten knob 5 and unscrew, directly the storage device can be placed on dais, by
In existing dais be largely metal material, so in the pedestal block for being symmetrically mounted at the bottom of magnetic material of containing box 1
17, it can be placed on what the storage device was stablized on dais by way of magnetic absorption, in order to make to the normal of the device
With；
After model use, ball model can be placed on base board 2, uniformly be divided due to having been opened up on base board 2
The putting hole 3 of cloth can engage with most of ball stabilization, since regulation ring 10 and vertical pivot 6 form sliding equipment, can will adjust
Fixing piece on ring 10 is unscrewed, and the first placement plate 11 is made to be moved up and down along the distribution arrangement of vertical pivot 6, until first places
Plate 11 can be blocked what the model on base board 2 consolidated, reuse fixing piece and regulation ring 10 is mounted on corresponding position
On preformed hole 9, the model of cuboid one kind can be placed on the fixed strip 14 between supporting plate 13, it also can be by such volume
Larger model is placed directly in the first placement plate 11, and using same method, the second placement plate 15 is stuck in the first placement plate 11
The top of model, then the model of centrum class is placed in the second placement plate 15, due in the lower face of each placement plate
Be bonded the protective layer 12 of sponge material, can have been limited well with model fitting, at the same again will not damage model corner, can be
The tool that drawing board etc is placed between third placement plate 16 and cover board 7, really accomplishes to classify to solid geometric pattern
Storage, while again can be to purpose that model is protected.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of distortion-free mathematical education solid geometric pattern storage device, including containing box (1), cover board (7), first put
Set plate (11) and pedestal block (17), it is characterised in that：Base board (2), and base board are provided on the inside of the containing box (1)
(2) putting hole (3) is provided on, the side wall of the containing box (1) is provided with current groove (4), and tightens knob (5) and pass through current groove
(4) it extends on base board (2), the lower face of the cover board (7) is connected with each other by vertical pivot (6) and base board (2), and cover board
(7) upper surface is equipped with handle (8), preformed hole (9) is provided on the vertical pivot (6), and regulation ring (10) is mounted on vertical pivot (6)
On, first placement plate (11) and regulation ring (10) are connected with each other, and the lower face of the first placement plate (11) is provided with protection
Layer (12), the upper surface of first placement plate (11) are fixed with supporting plate (13), and are provided on the inside of supporting plate (13) solid
Determine item (14), the second placement plate (15) and third placement plate (16), pedestal block (17) installation are installed on the vertical pivot (6)
Bottom end in containing box (1).
2. a kind of distortion-free mathematical education solid geometric pattern storage device according to claim 1, feature exist
In：The putting hole (3) is uniformly distributed on base board (2), and the surface area of base board (2) is more than containing box (1) top
The surface area of opening.
3. a kind of distortion-free mathematical education solid geometric pattern storage device according to claim 1, feature exist
In：It is described to tighten knob (5) and current groove (4) composition sliding equipment, and it is to be threadedly coupled to tighten knob (5) and base board (2).
4. a kind of distortion-free mathematical education solid geometric pattern storage device according to claim 1, feature exist
In：The corner that the regulation ring (10) is located at the first placement plate (11) is provided with 4 altogether, and the two is integrated, and
And regulation ring (10) and vertical pivot (6) form sliding equipment.
5. a kind of distortion-free mathematical education solid geometric pattern storage device according to claim 1, feature exist
In：The protective layer (12) is sponge material, and itself and the first placement plate (11) are bonding.
6. a kind of distortion-free mathematical education solid geometric pattern storage device according to claim 1, feature exist
In：The supporting plate (13) and the first placement plate (11) are distributed in 90 ° of angles, and supporting plate (13) and fixed strip (14) are integrated
Change structure.
7. a kind of distortion-free mathematical education solid geometric pattern storage device according to claim 1, feature exist
In：Second placement plate (15) and third placement plate (16) with the first placement plate (11) parallelly distribute on, and the shape of three
Size is equal.
8. a kind of distortion-free mathematical education solid geometric pattern storage device according to claim 1, feature exist
In：The pedestal block (17) is magnetic adsorptive material, and it has 4 about the center line symmetrical setting of containing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740574.8U CN207759297U (en) | 2017-12-14 | 2017-12-14 | A kind of distortion-free mathematical education solid geometric pattern storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740574.8U CN207759297U (en) | 2017-12-14 | 2017-12-14 | A kind of distortion-free mathematical education solid geometric pattern storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207759297U true CN207759297U (en) | 2018-08-24 |
Family
ID=63187001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721740574.8U Expired - Fee Related CN207759297U (en) | 2017-12-14 | 2017-12-14 | A kind of distortion-free mathematical education solid geometric pattern storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207759297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361723A (en) * | 2020-10-22 | 2021-02-12 | 中国人民解放军总医院第八医学中心 | A portable vacuum drying oven for army field operations training |
-
2017
- 2017-12-14 CN CN201721740574.8U patent/CN207759297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361723A (en) * | 2020-10-22 | 2021-02-12 | 中国人民解放军总医院第八医学中心 | A portable vacuum drying oven for army field operations training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20211214 |